<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <div id="app">
  <h2 v-text="msg"></h2>
 <input type="text" v-model="name">
 <input type="text" v-model="count">
 <h5 v-html="name"></h5>

</div>
  <script src="./js/dep.js"></script>
  <script src="./js/watcher.js"></script>
  <script src="./js/observer.js"></script>
  <script src="./js/compiler.js"></script>
  <script src="./js/vue.js"></script>
  <script>
  let vm = new Vue({
    el:"#app",
    data:{
      msg:"hello Vue",
      count:99,
      name:"可可",
      person:{
        name:123
      }
    }
  })
  // vm.msg = { text:"看看" }

  </script>
</body>
</html>